CN217768833U

CN217768833U - Power supply connector

Info

Publication number: CN217768833U
Application number: CN202221230050.5U
Authority: CN
Inventors: 陈桂昌
Original assignee: Dongguan Guantai Electronic Technology Co ltd
Current assignee: Dongguan Guantai Electronic Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-08
Anticipated expiration: 2032-05-23

Abstract

The utility model belongs to the technical field of electronic equipment, in particular to a power connector, which comprises an insulating seat, a switch component, a conductive needle rod, a first conductive terminal and a second conductive terminal, wherein a first accommodating cavity and a second accommodating cavity are arranged in the insulating seat; the switch component is matched with the first accommodating cavity, and the switch component is clamped in the first accommodating cavity; the conductive needle rod is inserted in the second accommodating cavity; the first conductive terminal comprises a first base body and a second base body, the first base body and the second base body are integrally formed, the first base body is fixedly connected with the conductive needle rod, and the second base body is fixedly connected with the switch assembly; the second conductive terminal is in contact with or disconnected from the switch assembly. The utility model provides a pair of power connector, its conductive terminal adopts integrated into one piece's mode to make, and conductive terminal need not to carry out the switching through welding or riveted mode, has avoided the emergence of riveting or the bad condition of welding, has increased conductive terminal's current throughput, has avoided the phenomenon of breaking a circuit.

Description

Power supply connector

Technical Field

The utility model belongs to the technical field of electronic equipment, concretely relates to power connector.

Background

The power connector plays an important role in daily life of people, has a close relationship with electronic products, and is widely applied to electronic products such as electric forklifts, golf cars, routers, computers, mobile phones and the like. Power connectors have been widely used in various electrical devices as electrical connection devices for various electronic components. The power connector is mainly used for transmitting current to electrical equipment or part of electronic elements in the electrical equipment.

The electronic equipment inputs power after being connected with the outside through the power connector, and the power control switch component has the function of connecting and cutting off the input power, however, in the connection process of the conductive component, one end of the conductive component is exposed out of the power connector by riveting or welding, and the other end of the conductive component is connected with the switch component or the conductive needle rod, in the production process, the condition of poor riveting or welding is easy to occur, and further, the current throughput of the power connector is low, and the phenomenon of circuit break is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: aiming at the defects in the prior art, the power connector is provided, and the conductive terminals are manufactured in an integrated forming mode and are not required to be connected in a welding or riveting mode, so that the poor riveting or welding conditions are avoided, the current throughput of the conductive terminals is increased, and the circuit breaking phenomenon is avoided.

In order to realize the purpose, the utility model adopts the following technical scheme: a power connector comprises an insulating seat, a switch assembly, a conductive needle rod, a first conductive terminal and a second conductive terminal, wherein a first accommodating cavity and a second accommodating cavity are formed in the insulating seat; the switch assembly is matched with the first accommodating cavity, and the switch assembly is clamped in the first accommodating cavity; the conductive needle rod is inserted in the second accommodating cavity; the first conductive terminal comprises a first base body and a second base body, the first base body and the second base body are integrally formed, the first base body is fixedly connected with the conductive needle rod, and the second base body is fixedly connected with the switch component; the second conductive terminal is in contact with or disconnected from the switch assembly.

The detection assembly is clamped on the insulating seat and used for detecting the insertion condition of the butting power plug.

Further, the detection assembly comprises an elastic sheet and a fixing sheet, wherein a protruding portion protruding into the second accommodating cavity is arranged on one side of the elastic sheet, the end portion of the protruding portion extends to form a conduction portion, when the butt joint power plug is inserted into the second accommodating cavity, the conduction portion is disconnected with the fixing sheet, and when the butt joint power plug is not inserted into the second accommodating cavity, the conduction portion is in contact with the fixing sheet.

Further, the first base body and the second base body are in a sheet shape, and the first base body and the second base body are perpendicular to each other.

Furthermore, the switch assembly comprises a key, a shifting assembly, a contact plate and a contact point arranged on the contact plate, one end of the shifting assembly is inserted into the key, the other end of the shifting assembly is abutted against the contact plate, and the contact point is used for being in contact with the second conductive terminal.

Furthermore, the poking assembly comprises a poking rod and a spring, the spring is partially accommodated in the poking rod, and one end of the spring, which is exposed out of the poking rod, is abutted to the key.

Further, the conductive needle rod is of a solid or hollow structure.

Further, the conductive needle rod is cylindrical or square.

Further, the second conductive terminal comprises a first conductive sheet and a second conductive sheet formed by bending one end part of the first conductive sheet, and the second conductive sheet is used for contacting with the contact point.

Further, the first conductive sheet and the second conductive sheet are integrally formed.

The beneficial effects of the utility model reside in that: a power connector comprises an insulating seat, a switch assembly, a conductive needle rod, a first conductive terminal and a second conductive terminal, wherein a first accommodating cavity and a second accommodating cavity are formed in the insulating seat; the switch assembly is matched with the first accommodating cavity, and the switch assembly is clamped in the first accommodating cavity; the conductive needle rod is inserted in the second accommodating cavity; the first conductive terminal comprises a first base body and a second base body, the first base body and the second base body are integrally formed, the first base body is fixedly connected with the conductive needle rod, and the second base body is fixedly connected with the switch component; the second conductive terminal is in contact with or disconnected from the switch assembly. The utility model provides a pair of power connector, its conductive terminal adopts integrated into one piece's mode to make, and conductive terminal need not to carry out the switching through welding or riveted mode, has avoided the emergence of riveting or the bad condition of welding, has increased conductive terminal's current throughput, has avoided the phenomenon of breaking a circuit.

Drawings

Fig. 1 is a schematic perspective view of a power connector according to an embodiment of the present invention;

fig. 2 is a partial cross-sectional view of a power connector according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an internal structure of a power connector according to an embodiment of the present invention;

fig. 4 is a second schematic diagram of an internal structure of a power connector according to an embodiment of the present invention;

FIG. 5 is a schematic view of an assembled electrical connector according to an embodiment of the present invention;

fig. 6 is a second schematic assembly view of a power connector according to an embodiment of the present invention;

wherein: 1. an insulating base; 2. a conductive needle bar; 3. a switch assembly; 31. pressing a key; 32. the component is stirred; 321. a poke rod; 322. a spring; 33. a contact plate; 34. a contact point; 4. a first conductive terminal; 41. a first substrate; 42. a second substrate; 5. a second conductive terminal; 51. a first conductive sheet; 52. a second conductive sheet; 6. a detection component; 61. an elastic sheet; 611. a convex portion; 612. a conduction part; 62. a fixing sheet.

Detailed Description

In the description of the application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more; the terms "connected," "secured," and the like are to be construed broadly and unless otherwise stated or indicated, and for example, "connected" may be a fixed connection, a removable connection, an integral connection, or an electrical connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In order to make the technical solutions and advantages of the present invention clearer, the present invention and its advantages will be described in further detail below with reference to specific embodiments and drawings of the specification, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 6, a power connector includes an insulating base 1, a switch assembly 3, a conductive needle bar 2, a first conductive terminal 4 and a second conductive terminal 5, wherein a first accommodating cavity and a second accommodating cavity are arranged in the insulating base 1; the switch component 3 is matched with the first accommodating cavity, and the switch component 3 is clamped in the first accommodating cavity; the conductive needle bar 2 is inserted in the second accommodating cavity; the first conductive terminal 4 comprises a first base body 41 and a second base body 42, the first base body 41 and the second base body 42 are integrally formed, the first base body 41 is fixedly connected with the conductive needle rod 2, and the second base body 42 is fixedly connected with the switch component 3; the second conductive terminal 5 is in contact with or disconnected from the switch assembly 3. The utility model provides a pair of power connector, its conductive terminal adopts integrated into one piece's mode to make, and conductive terminal need not to carry out the switching through welding or riveted mode, has avoided the emergence of riveting or the bad condition of welding, has increased conductive terminal's current throughput, has avoided the phenomenon of breaking a circuit.

Preferably, the plug socket further comprises a detection assembly 6, the detection assembly 6 is clamped on the insulating base 1, and the detection assembly 6 is used for detecting the insertion condition of the butt power plug. The detecting assembly 6 comprises an elastic sheet 61 and a fixing sheet 62, one side of the elastic sheet 61 is provided with a convex part 611 protruding into the second accommodating cavity, the end part of the convex part 611 extends to form a conducting part 612, when the docking power plug is inserted into the second accommodating cavity, the conducting part 612 is disconnected with the fixing sheet 62, and when the docking power plug is not inserted into the second accommodating cavity, the conducting part 612 and the fixing sheet 62 are contacted with each other.

Specifically, when the docking power plug is not inserted into the second accommodating cavity, the elastic sheet 61 is stretched to one side and tightly abutted to the fixing sheet 62 under the action of elastic force, and after the docking power plug is inserted into the second accommodating cavity, the docking power plug compresses the convex portion 611, so that the elastic sheet 61 moves to one side away from the fixing sheet 62, at this time, the elastic sheet 61 is in contact with the fixing sheet 62 in a disconnection manner, and then the insertion condition of the docking power plug can be detected, and the current state of the power connector is obtained, so that the damaged power connector can be replaced in time, and it is ensured that the electronic device can be smoothly connected with the outside through the power connector and input power.

Preferably, the first substrate 41 and the second substrate 42 are in a sheet shape, and the first substrate 41 and the second substrate 42 are perpendicular to each other. The structural design can reduce the space occupancy rate of the first substrate 41 and the second substrate 42, reduce the volume of the power connector, and reduce the space occupied by the first substrate 41 and the second substrate 42 on the premise of meeting safety regulations so as to adapt to the trend of volume miniaturization of electronic products.

Preferably, the switch assembly 3 comprises a key 31, a toggle assembly 32, a contact plate 33 and a contact point 34 disposed on the contact plate 33, one end of the toggle assembly 32 is inserted into the key 31, the other end of the toggle assembly 32 abuts against the contact plate 33, and the contact point 34 is used for contacting with the second conductive terminal 5. The toggle assembly 32 includes a toggle rod 321 and a spring 322, the spring 322 is partially accommodated in the toggle rod 321, and one end of the spring 322 exposed out of the toggle rod 321 abuts against the button 31. The structure design ensures that the switch component 3 has reasonable structure design and compact structure, can quickly realize the function of switching on or off the power supply, and can effectively reduce the space occupancy rate of the switch component 3 so as to adapt to the trend of miniaturization of the volume of electronic products.

Preferably, the conductive needle bar 2 is a solid or hollow structure, and the conductive needle bar 2 is cylindrical or square. The shape of the conductive needle bar 2 is not limited to the type exemplified in the present embodiment, and other shape structures may be adopted to realize the function of connecting with an external power source according to the actual production needs.

Preferably, the second conductive terminal 5 includes a first conductive sheet 51 and a second conductive sheet 52 formed by bending an end portion of the first conductive sheet 51, and the second conductive sheet 52 is configured to contact the contact point 34. The first conductive sheet 51 and the second conductive sheet 52 are integrally formed, and in practical application, the first conductive sheet 51 and the second conductive sheet 52 are arranged at an angle of 90 °. The structural design is convenient for quick production, effectively reduces the occupied space of the second conductive terminal 5, further reduces the volume of the insulating base 1, enables the power connector to adapt to the trend of miniaturization of the volume of electronic products, and simultaneously, the second conductive terminal 5 is integrally formed, so that the current throughput of the second conductive terminal 5 is improved.

Furthermore, it should be understood that although the specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments described herein may be combined as a whole by one or more of the claims, to form other embodiments as would be understood by one or more of ordinary skill in the art.

Variations and modifications to the above-described embodiments may become apparent to those skilled in the art based upon the disclosure and teachings of the above description. Therefore, the present invention is not limited to the above-mentioned embodiments, and any obvious modifications, replacements or variations made by those skilled in the art on the basis of the present invention belong to the protection scope of the present invention. Furthermore, although specific terms are employed herein, such terms are used for convenience of description and are not to be construed as limiting the invention in any way.

Claims

1. A power connector, characterized by: comprises that

The insulation seat (1) is internally provided with a first accommodating cavity and a second accommodating cavity;

the conductive needle rod (2) is inserted into the second accommodating cavity;

the switch assembly (3) is clamped in the first accommodating cavity, and the switch assembly (3) can move relative to the insulating base (1) so as to switch the switch assembly (3) between a first gear and a second gear;

the first conductive terminal (4), the first conductive terminal (4) comprises a first base body (41) and a second base body (42), the first base body (41) and the second base body (42) are integrally formed, the first base body (41) is fixedly connected with the conductive needle rod (2), and the second base body (42) is fixedly connected with the switch component (3);

the second conductive terminal (5) is in contact with the switch assembly (3) when the switch assembly (3) is in a first gear, and the second conductive terminal (5) is disconnected with the switch assembly (3) when the switch assembly (3) is in a second gear.

2. A power connector as claimed in claim 1, wherein: still include determine module (6), determine module (6) part card is established on insulating seat (1), determine module (6) are used for detecting the plug-in situation of butt joint power plug.

3. A power connector as claimed in claim 2, wherein: the detection assembly (6) comprises an elastic sheet (61) and a fixing sheet (62), wherein one side of the elastic sheet (61) is provided with a convex part (611) protruding into the second accommodating cavity, the end part of the convex part (611) extends to form a conduction part (612), when a butt joint power plug is inserted into the second accommodating cavity, the conduction part (612) is disconnected with the fixing sheet (62), and when the butt joint power plug is not inserted into the second accommodating cavity, the conduction part (612) is contacted with the fixing sheet (62).

4. A power connector as claimed in claim 1, wherein: the first base body (41) and the second base body (42) are in a sheet shape, and the first base body (41) and the second base body (42) are perpendicular to each other.

5. A power connector as claimed in claim 1, wherein: the switch assembly (3) comprises a key (31), a poking assembly (32), a contact plate (33) and a contact point (34) arranged on the contact plate (33), one end of the poking assembly (32) is inserted into the key (31), the other end of the poking assembly (32) is abutted to the contact plate (33), and the contact point (34) is arranged corresponding to the second conductive terminal (5).

6. A power connector as claimed in claim 5, wherein: the toggle assembly (32) comprises a toggle rod (321) and a spring (322), wherein part of the spring (322) is accommodated in the toggle rod (321), and one end of the spring (322) exposed out of the toggle rod (321) is abutted to the key (31).

7. A power connector as claimed in claim 1, wherein: the conductive needle rod (2) is of a solid or hollow structure.

8. A power connector as claimed in claim 7, wherein: the conductive needle rod (2) is cylindrical or square.

9. A power connector as claimed in claim 6, wherein: the second conductive terminal (5) comprises a first conductive sheet (51) and a second conductive sheet (52) formed by bending one end part of the first conductive sheet (51), and the second conductive sheet (52) is used for being in contact with the contact point (34).

10. A power connector as claimed in claim 9, wherein: the first conductive sheet (51) and the second conductive sheet (52) are integrally formed.